... , glasses frames, bicycle spokes. Titanium Wire 1.Material: Gr1, Gr2, Gr3, Gr4, Gr5, Gr7, Gr9, Gr11, Gr12. Standard: ASTM B348/863, ASTM ... as well, as per the requests in details. GradeGB:TA0, TA1, TA2, TA3, TA4, TA5, TA6, TA7, TA9, TA11, TA15TB3, TB8 ...